Merge branch 'master' into master

.gitignore

@@ -10,8 +10,10 @@
 
 
 /app/dist
+/app/locales
 /app/node_modules
 /build/venv
+/build/daemon.ver
 /lbry-app-venv
 /lbry-app
 /lbry-venv

build/build.sh

@@ -82,9 +82,17 @@ fi
 DAEMON_VER=$(node -e "console.log(require(\"$ROOT/app/package.json\").lbrySettings.lbrynetDaemonVersion)")
 DAEMON_URL_TEMPLATE=$(node -e "console.log(require(\"$ROOT/app/package.json\").lbrySettings.lbrynetDaemonUrlTemplate)")
 DAEMON_URL=$(echo ${DAEMON_URL_TEMPLATE//DAEMONVER/$DAEMON_VER} | sed "s/OSNAME/$OSNAME/g")
-wget --quiet "$DAEMON_URL" -O "$BUILD_DIR/daemon.zip"
-unzip "$BUILD_DIR/daemon.zip" -d "$ROOT/app/dist/"
-rm "$BUILD_DIR/daemon.zip"
+DAEMON_VER_PATH="$BUILD_DIR/daemon.ver"
+echo "$DAEMON_VER_PATH"
+if [[ ! -f $DAEMON_VER_PATH || ! -f $ROOT/app/dist/lbrynet-daemon || "$(< "$DAEMON_VER_PATH")" != "$DAEMON_VER" ]]; then
+    wget --quiet "$DAEMON_URL" -O "$BUILD_DIR/daemon.zip"
+    unzip "$BUILD_DIR/daemon.zip" -d "$ROOT/app/dist/"
+    rm "$BUILD_DIR/daemon.zip"
+    echo "$DAEMON_VER" > "$DAEMON_VER_PATH"
+else
+    echo "Already have daemon version $DAEMON_VER, skipping download"
+fi
+
 
 
 

ui/js/actions/content.js

@@ -231,14 +231,15 @@ export function doStartDownload(uri, outpoint) {
   return function(dispatch, getState) {
     const state = getState();
 
-    if (!outpoint) { throw new Error("outpoint is required to begin a download"); }
+    if (!outpoint) {
+      throw new Error("outpoint is required to begin a download");
+    }
 
     const { downloadingByOutpoint = {} } = state.fileInfo;
 
     if (downloadingByOutpoint[outpoint]) return;
 
     lbry.file_list({ outpoint, full_status: true }).then(([fileInfo]) => {
-
       dispatch({
         type: types.DOWNLOADING_STARTED,
         data: {
@@ -282,7 +283,9 @@ export function doLoadVideo(uri) {
       },
     });
 
-    lbry.get({ uri }).then(streamInfo => {
+    lbry
+      .get({ uri })
+      .then(streamInfo => {
         const timeout =
           streamInfo === null ||
           typeof streamInfo !== "object" ||
@@ -298,7 +301,8 @@ export function doLoadVideo(uri) {
         } else {
           dispatch(doDownloadFile(uri, streamInfo));
         }
-    }).catch(error => {
+      })
+      .catch(error => {
         dispatch({
           type: types.LOADING_VIDEO_FAILED,
           data: { uri },

ui/js/actions/settings.js

@@ -1,6 +1,10 @@
 import * as types from "constants/action_types";
 import * as settings from "constants/settings";
+import batchActions from "util/batchActions";
+
 import lbry from "lbry";
+import fs from "fs";
+import http from "http";
 
 const { remote } = require("electron");
 const { extname } = require("path");
@@ -84,5 +88,97 @@ export function doSetTheme(name) {
       // update theme
       dispatch(doSetClientSetting(settings.THEME, theme.name));
     }
+}
+  
+export function doDownloadLanguage(langFile) {
+  return function(dispatch, getState) {
+    const destinationPath = `app/locales/${langFile}`;
+    const language = langFile.replace(".json", "");
+    const req = http.get(
+      {
+        headers: {
+          "Content-Type": "text/html",
+        },
+        host: "i18n.lbry.io",
+        path: `/langs/${langFile}`,
+      },
+      response => {
+        if (response.statusCode === 200) {
+          const file = fs.createWriteStream(destinationPath);
+
+          file.on("error", errorHandler);
+          file.on("finish", () => {
+            file.close();
+
+            // push to our local list
+            dispatch({
+              type: types.DOWNLOAD_LANGUAGE_SUCCEEDED,
+              data: { language: language },
+            });
+          });
+
+          response.pipe(file);
+        } else {
+          errorHandler(new Error("Language request failed."));
+        }
+      }
+    );
+
+    const errorHandler = err => {
+      fs.unlink(destinationPath, () => {}); // Delete the file async. (But we don't check the result)
+
+      dispatch({
+        type: types.DOWNLOAD_LANGUAGE_FAILED,
+        data: { language },
+      });
+    };
+
+    req.setTimeout(30000, function() {
+      req.abort();
+    });
+
+    req.on("error", errorHandler);
+
+    req.end();
+  };
+}
+
+export function doDownloadLanguages() {
+  return function(dispatch, getState) {
+    if (!fs.existsSync(app.i18n.directory)) {
+      fs.mkdirSync(app.i18n.directory);
+    }
+
+    const xhr = new XMLHttpRequest();
+    xhr.onreadystatechange = () => {
+      if (xhr.readyState === XMLHttpRequest.DONE) {
+        if (xhr.status === 200) {
+          try {
+            const files = JSON.parse(xhr.responseText);
+            const actions = [];
+            files.forEach(file => {
+              actions.push(doDownloadLanguage(file));
+            });
+
+            dispatch(batchActions(...actions));
+          } catch (err) {
+            throw err;
+          }
+        } else {
+          throw new Error(
+            __("The list of available languages could not be retrieved.")
+          );
+        }
+      }
+    };
+    xhr.open("get", "http://i18n.lbry.io");
+    xhr.send();
+  };
+}
+
+export function doChangeLanguage(language) {
+  return function(dispatch, getState) {
+    lbry.setClientSetting(settings.LANGUAGE, language);
+    app.i18n.setLocale(language);
   };
 }

ui/js/component/fileCard/view.jsx

@@ -62,7 +62,8 @@ class FileCard extends React.PureComponent {
       ? metadata.thumbnail
       : null;
     const obscureNsfw = this.props.obscureNsfw && metadata && metadata.nsfw;
-    const isRewardContent = claim && rewardedContentClaimIds.includes(claim.claim_id);
+    const isRewardContent =
+      claim && rewardedContentClaimIds.includes(claim.claim_id);
 
     let description = "";
     if (isResolvingUri && !claim) {
@@ -95,8 +96,9 @@ class FileCard extends React.PureComponent {
               <div className="card__subtitle">
                 <span style={{ float: "right" }}>
                   <FilePrice uri={uri} />
-                  {isRewardContent && <span>{" "}<IconFeatured /></span> }
-                  {fileInfo && <span>{" "}<Icon fixed icon="icon-folder" /></span> }
+                  {isRewardContent && <span>{" "}<IconFeatured /></span>}
+                  {fileInfo &&
+                    <span>{" "}<Icon fixed icon="icon-folder" /></span>}
                 </span>
                 <UriIndicator uri={uri} />
               </div>

ui/js/component/fileTile/view.jsx

@@ -71,7 +71,8 @@ class FileTile extends React.PureComponent {
       ? metadata.thumbnail
       : null;
     const obscureNsfw = this.props.obscureNsfw && metadata && metadata.nsfw;
-    const isRewardContent = claim && rewardedContentClaimIds.includes(claim.claim_id);
+    const isRewardContent =
+      claim && rewardedContentClaimIds.includes(claim.claim_id);
 
     let onClick = () => navigate("/show", { uri });
 
@@ -109,7 +110,7 @@ class FileTile extends React.PureComponent {
             <div className="file-tile__content">
               <div className="card__title-primary">
                 {!hidePrice ? <FilePrice uri={this.props.uri} /> : null}
-                {isRewardContent && <IconFeatured /> }
+                {isRewardContent && <IconFeatured />}
                 <div className="meta">{uri}</div>
                 <h3>
                   <TruncatedText lines={1}>{title}</TruncatedText>

ui/js/component/iconFeatured/view.jsx

@@ -3,10 +3,11 @@ import { Icon } from "component/common.js";
 
 const IconFeatured = props => {
   return (
-    <span className="icon-featured" title={ __("Watch content with this icon to earn weekly rewards.")}>
-      <Icon icon="icon-rocket"
-            fixed
-            className="card__icon-featured-content" />
+    <span
+      className="icon-featured"
+      title={__("Watch content with this icon to earn weekly rewards.")}
+    >
+      <Icon icon="icon-rocket" fixed className="card__icon-featured-content" />
     </span>
   );
 };

ui/js/component/userVerify/index.js

@@ -21,7 +21,7 @@ const select = (state, props) => {
 };
 
 const perform = dispatch => ({
-  navigate: (uri) => dispatch(doNavigate(uri)),
+  navigate: uri => dispatch(doNavigate(uri)),
   verifyUserIdentity: token => dispatch(doUserIdentityVerify(token)),
 });
 

ui/js/component/userVerify/view.jsx

@@ -29,20 +29,34 @@ class UserVerify extends React.PureComponent {
         <p>
           {__(
             "To ensure you are a real person, we require a valid credit or debit card."
-          ) + " " + __("There is no charge at all, now or in the future.") + " " }
-          <Link href="https://lbry.io/faq/identity-requirements" label={__("Read More")} />
+          ) +
+            " " +
+            __("There is no charge at all, now or in the future.") +
+            " "}
+          <Link
+            href="https://lbry.io/faq/identity-requirements"
+            label={__("Read More")}
+          />
         </p>
         {errorMessage && <p className="form-field__error">{errorMessage}</p>}
-        <p><CardVerify
+        <p>
+          <CardVerify
             label={__("Link Card and Finish")}
             disabled={isPending}
             token={this.onToken.bind(this)}
             stripeKey="pk_live_e8M4dRNnCCbmpZzduEUZBgJO"
-        /></p>
-        <p>
-          {__("You can continue without this step, but you will not be eligible to earn rewards.")}
+          />
         </p>
-        <Link onClick={() => navigate("/discover")} button="alt" label={__("Skip Rewards")} />
+        <p>
+          {__(
+            "You can continue without this step, but you will not be eligible to earn rewards."
+          )}
+        </p>
+        <Link
+          onClick={() => navigate("/discover")}
+          button="alt"
+          label={__("Skip Rewards")}
+        />
       </div>
     );
   }

ui/js/component/video/view.jsx

@@ -16,7 +16,11 @@ class Video extends React.PureComponent {
 
   componentWillReceiveProps(nextProps) {
     // reset playing state upon change path action
-    if (!this.isMediaSame(nextProps) && this.props.fileInfo && this.state.isPlaying) {
+    if (
+      !this.isMediaSame(nextProps) &&
+      this.props.fileInfo &&
+      this.state.isPlaying
+    ) {
       this.state.isPlaying = false;
     }
   }

ui/js/constants/action_types.js

@@ -113,3 +113,7 @@ export const CLAIM_REWARD_SUCCESS = "CLAIM_REWARD_SUCCESS";
 export const CLAIM_REWARD_FAILURE = "CLAIM_REWARD_FAILURE";
 export const CLAIM_REWARD_CLEAR_ERROR = "CLAIM_REWARD_CLEAR_ERROR";
 export const FETCH_REWARD_CONTENT_COMPLETED = "FETCH_REWARD_CONTENT_COMPLETED";
+
+//Language
+export const DOWNLOAD_LANGUAGE_SUCCEEDED = "DOWNLOAD_LANGUAGE_SUCCEEDED";
+export const DOWNLOAD_LANGUAGE_FAILED = "DOWNLOAD_LANGUAGE_FAILED";

ui/js/constants/languages.js

@@ -0,0 +1,187 @@
+const LANGUAGES = {
+  aa: ["Afar", "Afar"],
+  ab: ["Abkhazian", "Аҧсуа"],
+  af: ["Afrikaans", "Afrikaans"],
+  ak: ["Akan", "Akana"],
+  am: ["Amharic", "አማርኛ"],
+  an: ["Aragonese", "Aragonés"],
+  ar: ["Arabic", "العربية"],
+  as: ["Assamese", "অসমীয়া"],
+  av: ["Avar", "Авар"],
+  ay: ["Aymara", "Aymar"],
+  az: ["Azerbaijani", "Azərbaycanca / آذربايجان"],
+  ba: ["Bashkir", "Башҡорт"],
+  be: ["Belarusian", "Беларуская"],
+  bg: ["Bulgarian", "Български"],
+  bh: ["Bihari", "भोजपुरी"],
+  bi: ["Bislama", "Bislama"],
+  bm: ["Bambara", "Bamanankan"],
+  bn: ["Bengali", "বাংলা"],
+  bo: ["Tibetan", "བོད་ཡིག / Bod skad"],
+  br: ["Breton", "Brezhoneg"],
+  bs: ["Bosnian", "Bosanski"],
+  ca: ["Catalan", "Català"],
+  ce: ["Chechen", "Нохчийн"],
+  ch: ["Chamorro", "Chamoru"],
+  co: ["Corsican", "Corsu"],
+  cr: ["Cree", "Nehiyaw"],
+  cs: ["Czech", "Česky"],
+  cu: ["Old Church Slavonic / Old Bulgarian", "словѣньскъ / slověnĭskŭ"],
+  cv: ["Chuvash", "Чăваш"],
+  cy: ["Welsh", "Cymraeg"],
+  da: ["Danish", "Dansk"],
+  de: ["German", "Deutsch"],
+  dv: ["Divehi", "ދިވެހިބަސް"],
+  dz: ["Dzongkha", "ཇོང་ཁ"],
+  ee: ["Ewe", "Ɛʋɛ"],
+  el: ["Greek", "Ελληνικά"],
+  en: ["English", "English"],
+  eo: ["Esperanto", "Esperanto"],
+  es: ["Spanish", "Español"],
+  et: ["Estonian", "Eesti"],
+  eu: ["Basque", "Euskara"],
+  fa: ["Persian", "فارسی"],
+  ff: ["Peul", "Fulfulde"],
+  fi: ["Finnish", "Suomi"],
+  fj: ["Fijian", "Na Vosa Vakaviti"],
+  fo: ["Faroese", "Føroyskt"],
+  fr: ["French", "Français"],
+  fy: ["West Frisian", "Frysk"],
+  ga: ["Irish", "Gaeilge"],
+  gd: ["Scottish Gaelic", "Gàidhlig"],
+  gl: ["Galician", "Galego"],
+  gn: ["Guarani", "Avañe'ẽ"],
+  gu: ["Gujarati", "ગુજરાતી"],
+  gv: ["Manx", "Gaelg"],
+  ha: ["Hausa", "هَوُسَ"],
+  he: ["Hebrew", "עברית"],
+  hi: ["Hindi", "हिन्दी"],
+  ho: ["Hiri Motu", "Hiri Motu"],
+  hr: ["Croatian", "Hrvatski"],
+  ht: ["Haitian", "Krèyol ayisyen"],
+  hu: ["Hungarian", "Magyar"],
+  hy: ["Armenian", "Հայերեն"],
+  hz: ["Herero", "Otsiherero"],
+  ia: ["Interlingua", "Interlingua"],
+  id: ["Indonesian", "Bahasa Indonesia"],
+  ie: ["Interlingue", "Interlingue"],
+  ig: ["Igbo", "Igbo"],
+  ii: ["Sichuan Yi", "ꆇꉙ / 四川彝语"],
+  ik: ["Inupiak", "Iñupiak"],
+  io: ["Ido", "Ido"],
+  is: ["Icelandic", "Íslenska"],
+  it: ["Italian", "Italiano"],
+  iu: ["Inuktitut", "ᐃᓄᒃᑎᑐᑦ"],
+  ja: ["Japanese", "日本語"],
+  jv: ["Javanese", "Basa Jawa"],
+  ka: ["Georgian", "ქართული"],
+  kg: ["Kongo", "KiKongo"],
+  ki: ["Kikuyu", "Gĩkũyũ"],
+  kj: ["Kuanyama", "Kuanyama"],
+  kk: ["Kazakh", "Қазақша"],
+  kl: ["Greenlandic", "Kalaallisut"],
+  km: ["Cambodian", "ភាសាខ្មែរ"],
+  kn: ["Kannada", "ಕನ್ನಡ"],
+  ko: ["Korean", "한국어"],
+  kr: ["Kanuri", "Kanuri"],
+  ks: ["Kashmiri", "कश्मीरी / كشميري"],
+  ku: ["Kurdish", "Kurdî / كوردی"],
+  kv: ["Komi", "Коми"],
+  kw: ["Cornish", "Kernewek"],
+  ky: ["Kirghiz", "Kırgızca / Кыргызча"],
+  la: ["Latin", "Latina"],
+  lb: ["Luxembourgish", "Lëtzebuergesch"],
+  lg: ["Ganda", "Luganda"],
+  li: ["Limburgian", "Limburgs"],
+  ln: ["Lingala", "Lingála"],
+  lo: ["Laotian", "ລາວ / Pha xa lao"],
+  lt: ["Lithuanian", "Lietuvių"],
+  lv: ["Latvian", "Latviešu"],
+  mg: ["Malagasy", "Malagasy"],
+  mh: ["Marshallese", "Kajin Majel / Ebon"],
+  mi: ["Maori", "Māori"],
+  mk: ["Macedonian", "Македонски"],
+  ml: ["Malayalam", "മലയാളം"],
+  mn: ["Mongolian", "Монгол"],
+  mo: ["Moldovan", "Moldovenească"],
+  mr: ["Marathi", "मराठी"],
+  ms: ["Malay", "Bahasa Melayu"],
+  mt: ["Maltese", "bil-Malti"],
+  my: ["Burmese", "Myanmasa"],
+  na: ["Nauruan", "Dorerin Naoero"],
+  nd: ["North Ndebele", "Sindebele"],
+  ne: ["Nepali", "नेपाली"],
+  ng: ["Ndonga", "Oshiwambo"],
+  nl: ["Dutch", "Nederlands"],
+  nn: ["Norwegian Nynorsk", "Norsk (nynorsk)"],
+  no: ["Norwegian", "Norsk (bokmål / riksmål)"],
+  nr: ["South Ndebele", "isiNdebele"],
+  nv: ["Navajo", "Diné bizaad"],
+  ny: ["Chichewa", "Chi-Chewa"],
+  oc: ["Occitan", "Occitan"],
+  oj: ["Ojibwa", "ᐊᓂᔑᓈᐯᒧᐎᓐ / Anishinaabemowin"],
+  om: ["Oromo", "Oromoo"],
+  or: ["Oriya", "ଓଡ଼ିଆ"],
+  os: ["Ossetian / Ossetic", "Иронау"],
+  pa: ["Panjabi / Punjabi", "ਪੰਜਾਬੀ / पंजाबी / پنجابي"],
+  pi: ["Pali", "Pāli / पाऴि"],
+  pl: ["Polish", "Polski"],
+  ps: ["Pashto", "پښتو"],
+  pt: ["Portuguese", "Português"],
+  qu: ["Quechua", "Runa Simi"],
+  rm: ["Raeto Romance", "Rumantsch"],
+  rn: ["Kirundi", "Kirundi"],
+  ro: ["Romanian", "Română"],
+  ru: ["Russian", "Русский"],
+  rw: ["Rwandi", "Kinyarwandi"],
+  sa: ["Sanskrit", "संस्कृतम्"],
+  sc: ["Sardinian", "Sardu"],
+  sd: ["Sindhi", "सिनधि"],
+  se: ["Northern Sami", "Sámegiella"],
+  sg: ["Sango", "Sängö"],
+  sh: ["Serbo-Croatian", "Srpskohrvatski / Српскохрватски"],
+  si: ["Sinhalese", "සිංහල"],
+  sk: ["Slovak", "Slovenčina"],
+  sl: ["Slovenian", "Slovenščina"],
+  sm: ["Samoan", "Gagana Samoa"],
+  sn: ["Shona", "chiShona"],
+  so: ["Somalia", "Soomaaliga"],
+  sq: ["Albanian", "Shqip"],
+  sr: ["Serbian", "Српски"],
+  ss: ["Swati", "SiSwati"],
+  st: ["Southern Sotho", "Sesotho"],
+  su: ["Sundanese", "Basa Sunda"],
+  sv: ["Swedish", "Svenska"],
+  sw: ["Swahili", "Kiswahili"],
+  ta: ["Tamil", "தமிழ்"],
+  te: ["Telugu", "తెలుగు"],
+  tg: ["Tajik", "Тоҷикӣ"],
+  th: ["Thai", "ไทย / Phasa Thai"],
+  ti: ["Tigrinya", "ትግርኛ"],
+  tk: ["Turkmen", "Туркмен / تركمن"],
+  tl: ["Tagalog / Filipino", "Tagalog"],
+  tn: ["Tswana", "Setswana"],
+  to: ["Tonga", "Lea Faka-Tonga"],
+  tr: ["Turkish", "Türkçe"],
+  ts: ["Tsonga", "Xitsonga"],
+  tt: ["Tatar", "Tatarça"],
+  tw: ["Twi", "Twi"],
+  ty: ["Tahitian", "Reo Mā`ohi"],
+  ug: ["Uyghur", "Uyƣurqə / ئۇيغۇرچە"],
+  uk: ["Ukrainian", "Українська"],
+  ur: ["Urdu", "اردو"],
+  uz: ["Uzbek", "Ўзбек"],
+  ve: ["Venda", "Tshivenḓa"],
+  vi: ["Vietnamese", "Tiếng Việt"],
+  vo: ["Volapük", "Volapük"],
+  wa: ["Walloon", "Walon"],
+  wo: ["Wolof", "Wollof"],
+  xh: ["Xhosa", "isiXhosa"],
+  yi: ["Yiddish", "ייִדיש"],
+  yo: ["Yoruba", "Yorùbá"],
+  za: ["Zhuang", "Cuengh / Tôô / 壮语"],
+  zh: ["Chinese", "中文"],
+  zu: ["Zulu", "isiZulu"],
+};
+
+export default LANGUAGES;

ui/js/jsonrpc.js

@@ -27,7 +27,7 @@ jsonrpc.call = function(
   xhr.addEventListener("load", function() {
     var response = JSON.parse(xhr.responseText);
 
-    let error = response.error || response.result && response.result.error;
+    let error = response.error || (response.result && response.result.error);
     if (error) {
       if (errorCallback) {
         errorCallback(error);

ui/js/main.js

@@ -7,6 +7,7 @@ import { Provider } from "react-redux";
 import store from "store.js";
 import SplashScreen from "component/splash";
 import { doChangePath, doNavigate, doDaemonReady } from "actions/app";
+import { doDownloadLanguages } from "actions/settings";
 import { toQueryString } from "util/query_params";
 import * as types from "constants/action_types";
 
@@ -96,6 +97,8 @@ const updateProgress = () => {
 const initialState = app.store.getState();
 
 var init = function() {
+  app.store.dispatch(doDownloadLanguages());
+
   function onDaemonReady() {
     window.sessionStorage.setItem("loaded", "y"); //once we've made it here once per session, we don't need to show splash again
     app.store.dispatch(doDaemonReady());

ui/js/page/backup/view.jsx

@@ -20,17 +20,22 @@ class BackupPage extends React.PureComponent {
         <SubHeader />
         <section className="card">
           <div className="card__title-primary">
-            <h3>{__("Backup Wallet")}</h3>
+            <h3>{__("Backup Your LBRY Credits")}</h3>
           </div>
           <div className="card__content">
             <p>
               {__(
-                "Currently, there is no automatic wallet backup, but it is fairly easy to back up manually."
+                "Your LBRY credits are controllable by you and only you, via wallet file(s) stored locally on your computer."
               )}
             </p>
             <p>
               {__(
-                "To backup your wallet, make a copy of the folder listed below:"
+                "Currently, there is no automatic wallet backup. If you lose access to these files, you will lose your credits permanently."
+              )}
+            </p>
+            <p>
+              {__(
+                "However, it is fairly easy to back up manually. To backup your wallet, make a copy of the folder listed below:"
               )}
             </p>
             <p>
@@ -45,6 +50,13 @@ class BackupPage extends React.PureComponent {
                 )}
               </strong>
             </p>
+            <p>
+              For more details on backing up and best practices,{" "}
+              <Link
+                href="https://lbry.io/faq/how-to-backup-wallet"
+                label={__("see this article")}
+              />.
+            </p>
           </div>
         </section>
       </main>

ui/js/page/filePage/view.jsx

@@ -111,7 +111,7 @@ class FilePage extends React.PureComponent {
               {!fileInfo || fileInfo.written_bytes <= 0
                 ? <span style={{ float: "right" }}>
                     <FilePrice uri={lbryuri.normalize(uri)} />
-                    {isRewardContent && <span>{" "}<IconFeatured /></span> }
+                    {isRewardContent && <span>{" "}<IconFeatured /></span>}
                   </span>
                 : null}
               <h1>{title}</h1>

ui/js/page/rewards/view.jsx

@@ -127,7 +127,9 @@ class RewardsPage extends React.PureComponent {
         <div>
           <div className="card__content empty">
             <p>
-              {__("This application is unable to earn rewards due to an authentication failure.")}
+              {__(
+                "This application is unable to earn rewards due to an authentication failure."
+              )}
             </p>
           </div>
         </div>

ui/js/page/settings/index.js

@@ -6,13 +6,21 @@ import {
   doSetClientSetting,
   doGetThemes,
   doSetTheme,
+  doChangeLanguage,
 } from "actions/settings";
-import { selectDaemonSettings, selectShowNsfw } from "selectors/settings";
+import {
+  selectDaemonSettings,
+  selectShowNsfw,
+  selectLanguages,
+} from "selectors/settings";
+import { selectCurrentLanguage } from "selectors/app";
 import SettingsPage from "./view";
 
 const select = state => ({
   daemonSettings: selectDaemonSettings(state),
   showNsfw: selectShowNsfw(state),
+  language: selectCurrentLanguage(state),
+  languages: selectLanguages(state),
 });
 
 const perform = dispatch => ({
@@ -21,6 +29,7 @@ const perform = dispatch => ({
   setClientSetting: (key, value) => dispatch(doSetClientSetting(key, value)),
   setTheme: name => dispatch(doSetTheme(name)),
   getThemes: () => dispatch(doGetThemes),
+  changeLanguage: newLanguage => dispatch(doChangeLanguage(newLanguage)),
 });
 
 export default connect(select, perform)(SettingsPage);

ui/js/page/settings/view.jsx

@@ -110,11 +110,10 @@ class SettingsPage extends React.PureComponent {
     this.props.setClientSetting(settings.SHOW_NSFW, event.target.checked);
   }
 
-  // onLanguageChange(language) {
-  //   lbry.setClientSetting('language', language);
-  //   i18n.setLocale(language);
-  //   this.setState({language: language})
-  // }
+  onLanguageChange(e) {
+    this.props.changeLanguage(e.target.value);
+    this.forceUpdate();
+  }
 
   onShowUnavailableChange(event) {}
 
@@ -125,7 +124,7 @@ class SettingsPage extends React.PureComponent {
   componentDidMount() {}
 
   render() {
-    const { daemonSettings } = this.props;
+    const { daemonSettings, language, languages } = this.props;
 
     if (!daemonSettings || Object.keys(daemonSettings).length === 0) {
       return (
@@ -137,6 +136,28 @@ class SettingsPage extends React.PureComponent {
     return (
       <main className="main--single-column">
         <SubHeader />
+        <section className="card">
+          <div className="card__content">
+            <h3>{__("Language")}</h3>
+          </div>
+          <div className="card__content">
+            <div className="form-row">
+              <FormField
+                type="select"
+                name="language"
+                defaultValue={language}
+                onChange={this.onLanguageChange.bind(this)}
+              >
+                <option value="en">{__("English")}</option>
+                {Object.keys(languages).map(dLang =>
+                  <option key={dLang} value={dLang}>
+                    {languages[dLang]}
+                  </option>
+                )}
+              </FormField>
+            </div>
+          </div>
+        </section>
         <section className="card">
           <div className="card__content">
             <h3>{__("Download Directory")}</h3>

ui/js/reducers/content.js

@@ -21,10 +21,7 @@ reducers[types.FETCH_FEATURED_CONTENT_COMPLETED] = function(state, action) {
   });
 };
 
-reducers[types.FETCH_REWARD_CONTENT_COMPLETED] = function(
-  state,
-  action
-) {
+reducers[types.FETCH_REWARD_CONTENT_COMPLETED] = function(state, action) {
   const { claimIds, success } = action.data;
 
   return Object.assign({}, state, {

ui/js/reducers/settings.js

@@ -1,5 +1,6 @@
 import * as types from "constants/action_types";
 import * as settings from "constants/settings";
+import LANGUAGES from "constants/languages";
 import lbry from "lbry";
 
 const reducers = {};
@@ -8,7 +9,9 @@ const defaultState = {
     showNsfw: lbry.getClientSetting("showNsfw"),
     theme: lbry.getClientSetting(settings.THEME),
     themes: lbry.getClientSetting(settings.THEMES),
+    language: lbry.getClientSetting("language"),
   },
+  languages: {},
 };
 
 reducers[types.DAEMON_SETTINGS_RECEIVED] = function(state, action) {
@@ -28,6 +31,28 @@ reducers[types.CLIENT_SETTING_CHANGED] = function(state, action) {
   });
 };
 
+reducers[types.DOWNLOAD_LANGUAGE_SUCCEEDED] = function(state, action) {
+  const languages = Object.assign({}, state.languages);
+  const language = action.data.language;
+
+  const langCode = language.substring(0, 2);
+
+  if (LANGUAGES[langCode]) {
+    languages[language] =
+      LANGUAGES[langCode][0] + " (" + LANGUAGES[langCode][1] + ")";
+  } else {
+    languages[langCode] = langCode;
+  }
+
+  return Object.assign({}, state, { languages });
+};
+
+reducers[types.DOWNLOAD_LANGUAGE_FAILED] = function(state, action) {
+  const languages = Object.assign({}, state.languages);
+  delete languages[action.data.language];
+  return Object.assign({}, state, { languages });
+};
+
 export default function reducer(state = defaultState, action) {
   const handler = reducers[action.type];
   if (handler) return handler(state, action);

ui/js/selectors/app.js

@@ -218,6 +218,11 @@ export const selectBadgeNumber = createSelector(
   state => state.badgeNumber
 );
 
+export const selectCurrentLanguage = createSelector(
+  _selectState,
+  () => app.i18n.getLocale() || "en"
+);
+
 export const selectPathAfterAuth = createSelector(
   _selectState,
   state => state.pathAfterAuth

ui/js/selectors/settings.js

@@ -21,3 +21,8 @@ export const selectShowNsfw = createSelector(
   selectClientSettings,
   clientSettings => !!clientSettings.showNsfw
 );
+
+export const selectLanguages = createSelector(
+  _selectState,
+  state => state.languages || {}
+);

ui/js/utils.js

@@ -1,5 +1,3 @@
-const { remote } = require("electron");
-
 /**
  * Thin wrapper around localStorage.getItem(). Parses JSON and returns undefined if the value
  * is not set yet.